DE69511918T2 - ball-bearing - Google Patents

ball-bearing

Info

Publication number
DE69511918T2
DE69511918T2 DE69511918T DE69511918T DE69511918T2 DE 69511918 T2 DE69511918 T2 DE 69511918T2 DE 69511918 T DE69511918 T DE 69511918T DE 69511918 T DE69511918 T DE 69511918T DE 69511918 T2 DE69511918 T2 DE 69511918T2
Authority
DE
Germany
Prior art keywords
ball
bearing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69511918T
Other languages
German (de)
Other versions
DE69511918D1 (en
Inventor
Hajime Tazumi
Masayuki Kitamura
Hiroshi Ueno
Tsuyoshi Okumura
Shigetaka Ashida
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koyo Seiko Co Ltd
Original Assignee
Koyo Seiko Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Koyo Seiko Co Ltd filed Critical Koyo Seiko Co Ltd
Publication of DE69511918D1 publication Critical patent/DE69511918D1/en
Application granted granted Critical
Publication of DE69511918T2 publication Critical patent/DE69511918T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/38—Ball cages
    • F16C33/41—Ball cages comb-shaped
    • F16C33/418—Details of individual pockets, e.g. shape or ball retaining means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/38—Ball cages
    • F16C33/41—Ball cages comb-shaped
    • F16C33/412—Massive or moulded comb cages, e.g. snap ball cages
    • F16C33/414—Massive or moulded comb cages, e.g. snap ball cages formed as one-piece cages, i.e. monoblock comb cages
    • F16C33/416—Massive or moulded comb cages, e.g. snap ball cages formed as one-piece cages, i.e. monoblock comb cages made from plastic, e.g. injection moulded comb cages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/38—Ball cages
    • F16C33/42—Ball cages made from wire or sheet metal strips
    • F16C33/422—Ball cages made from wire or sheet metal strips made from sheet metal
    • F16C33/427—Ball cages made from wire or sheet metal strips made from sheet metal from two parts, e.g. ribbon cages with two corrugated annular parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
DE69511918T 1994-02-18 1995-02-17 ball-bearing Expired - Lifetime DE69511918T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2155694 1994-02-18
JP6177090A JP3035766B2 (en) 1994-02-18 1994-07-28 Ball bearing cages and ball bearings

Publications (2)

Publication Number Publication Date
DE69511918D1 DE69511918D1 (en) 1999-10-14
DE69511918T2 true DE69511918T2 (en) 2000-01-27

Family

ID=26358644

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69511918T Expired - Lifetime DE69511918T2 (en) 1994-02-18 1995-02-17 ball-bearing

Country Status (4)

Country Link
US (1) US5539844A (en)
EP (1) EP0668449B1 (en)
JP (1) JP3035766B2 (en)
DE (1) DE69511918T2 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9301602A (en) * 1993-09-16 1995-04-18 Skf Ind Trading & Dev Method for the manufacture of a cage for a rolling bearing, a method for manufacturing a rolling bearing with such a cage, and a rolling bearing provided with such a cage.
US6068408A (en) * 1995-10-19 2000-05-30 Nsk Ltd. Cage for a rolling bearing
JP3744663B2 (en) * 1996-12-27 2006-02-15 日本精工株式会社 Radial ball bearing cage and radial ball bearing
JP2001027249A (en) * 1999-07-14 2001-01-30 Minebea Co Ltd Bearing retainer and rolling bearing
JP2001234927A (en) * 1999-12-03 2001-08-31 Nsk Ltd Small-sized motor for information device and rolling bearing for the small-sized motor
US6733414B2 (en) * 2001-01-12 2004-05-11 Milwaukee Electric Tool Corporation Gear assembly for a power tool
JP4055938B2 (en) * 2002-04-18 2008-03-05 ミネベア株式会社 Radial ball bearing retainer
US20050063627A1 (en) * 2003-09-19 2005-03-24 Ntn Corporation Rolling element retainer and rolling bearing assembly using the same
JP4863077B2 (en) * 2004-12-07 2012-01-25 株式会社ジェイテクト Ball bearing cage and ball bearing using the same
DE102007061589B4 (en) * 2007-01-29 2017-06-22 Nsk Ltd. Ball bearing and mounting structure
US20090060706A1 (en) * 2007-09-05 2009-03-05 Roller Bearing Company Of America, Inc Ball bearing and pump for cryogenic use
EP2267324B1 (en) * 2008-03-21 2021-06-16 NTN Corporation Comb-shaped cage for a ball bearing, ball bearing with the cage and method of manufacturing the cage
DE102008025502A1 (en) * 2008-05-28 2009-12-03 Ab Skf Bearing i.e. single row angular ball bearing, mounting device for differential gearbox in motor vehicle, has inner ring and roller bodies arranged in cage, where ring and bodies in cage are connected with each other in loss-proof manner
US9022346B2 (en) * 2012-07-11 2015-05-05 Flextronics Ap, Llc Direct acting solenoid actuator
US9004764B2 (en) * 2013-04-15 2015-04-14 Precision Motion Industries, Inc. Linear guide assembly
FR3007808B1 (en) * 2013-06-28 2015-07-17 Skf Ab CAGE FOR BEARING, IN PARTICULAR FOR THE BEARING OF ELECTRIC POWER STEERING SYSTEM OF A MOTOR VEHICLE
JP2016109173A (en) * 2014-12-03 2016-06-20 Ntn株式会社 Synthetic resin-based holder and ball bearing
JP2017116008A (en) * 2015-12-25 2017-06-29 株式会社ジェイテクト Rolling bearing
DE102019123254A1 (en) * 2019-08-30 2020-09-03 Schaeffler Technologies AG & Co. KG Angular contact ball bearings, device for positioning balls of the angular contact ball bearing and method for dismantling and assembling the angular contact ball bearing
CN115943262A (en) 2020-08-19 2023-04-07 Ntn株式会社 Ball bearing

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2038095A (en) * 1935-02-23 1936-04-21 Norma Hoffmann Bearings Corp Retainer for antifriction bearings
US3743369A (en) * 1971-09-08 1973-07-03 Skf Ind Trading & Dev Cage for a rolling bearing
US4040687A (en) * 1975-05-22 1977-08-09 Trw Inc. Ball retainer for ball bearings
US4169636A (en) * 1976-08-11 1979-10-02 General Motors Corporation Ball bearing retainer
US4133588A (en) * 1978-01-06 1979-01-09 Industrial Molding Corporation Ball separator for ball bearing
NL8003921A (en) * 1980-07-07 1982-02-01 Skf Ind Trading & Dev BALL BEARING.
US4938613A (en) * 1989-07-24 1990-07-03 General Motors Corporation Moldable plastic bearing ball retainer
DE3939438A1 (en) * 1989-11-29 1991-06-06 Kugelfischer G Schaefer & Co KAEFIG FOR BALL BEARINGS

Also Published As

Publication number Publication date
US5539844A (en) 1996-07-23
DE69511918D1 (en) 1999-10-14
EP0668449A2 (en) 1995-08-23
EP0668449A3 (en) 1996-07-17
JPH07279970A (en) 1995-10-27
EP0668449B1 (en) 1999-09-08
JP3035766B2 (en) 2000-04-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)